CN219457329U

CN219457329U - High impedance transformer

Info

Publication number: CN219457329U
Application number: CN202223274996.4U
Authority: CN
Inventors: 钱国锋; 倪超; 吴江南; 叶佳宇
Original assignee: Zhejiang Detong Transformer Co ltd
Current assignee: Zhejiang Detong Transformer Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-08-01
Anticipated expiration: 2032-12-07

Abstract

The application discloses high impedance transformer belongs to the transformer field, including the transformer body and set up in the installing frame of transformer body below, the front of transformer body and back all fixed mounting have radiating fin, sliding mounting has the mounting panel in the installing frame, just be equipped with fixed subassembly between mounting panel and the transformer body, be equipped with damper between mounting panel bottom and the installing frame bottom inner wall, just fixed mounting has the support column in the installing frame, the fixed cover in support column middle part is equipped with the baffle ring, just be equipped with buffering supporting component between support column and the mounting panel, two are symmetrical distribution supporting seat of installing frame bottom fixed mounting; two symmetrically distributed mounting blocks are slidably mounted on the top end of the transformer body. The cooperation of this application through damper and buffering supporting component can play shock attenuation supporting equipment's effect, is favorable to improving equipment stability of using.

Description

High impedance transformer

Technical Field

The present application relates to the field of transformers, and more particularly to high impedance transformers.

Background

The high-impedance transformer has the advantages of being capable of effectively reducing short-circuit current of a system, improving short-circuit capacity and the like, being large in size and capable of being directly installed on the ground, and being capable of generating large vibration during operation, so that equipment installation fixing positions are loosened, and stability of equipment installation is reduced.

The patent of application number 202121227541.X discloses a novel high impedance transformer of low noise, relates to the high impedance transformer field, including the high impedance transformer body, be equipped with fin and base on the high impedance transformer body, fixed mounting has the bottom plate on the base, and fixed mounting has a plurality of loose axles on the bottom plate, and equal slidable mounting has same mount on the plurality of loose axles, and fixed mounting has the mounting panel on the mount, and fixed mounting has four slide bars on the mounting panel, and slidable mounting has same movable frame on four slide bars, movable mounting has four cleaning strips on the movable frame, and four cleaning strips all are in contact with the fin, fixed mounting has the fixed block on the mounting panel. Through the setting of buffer spring in this contrast file, after starting high impedance transformer body, the noise is most by transformer vibrations lead to, uses buffer spring to absorb the noise that high impedance transformer body produced with the some vibrations of transformer.

Aiming at the related technology, vibration force generated by the transformer is absorbed through the buffer spring, so that the damping effect is achieved, but the buffer spring has elasticity, the transformer moves up and down under the action of the elasticity of the buffer spring, the damping effect is not achieved, and the stability of equipment installation is reduced.

Disclosure of Invention

In order to solve the above problems, the present application provides a high-impedance transformer, which adopts the following technical scheme:

the high-impedance transformer comprises a transformer body and a mounting frame arranged below the transformer body, wherein radiating fins are fixedly arranged on the front surface and the back surface of the transformer body, a mounting plate is slidably arranged in the mounting frame, a fixing assembly is arranged between the mounting plate and the transformer body, a damping assembly is arranged between the bottom end of the mounting plate and the inner wall of the bottom end of the mounting frame, a support column is fixedly arranged in the mounting frame, a baffle ring is fixedly sleeved at the middle part of the support column, a buffer supporting assembly is arranged between the support column and the mounting plate, and two symmetrically distributed supporting seats are fixedly arranged at the bottom end of the mounting frame; the transformer body top slidable mounting has two to be symmetrical distribution installation piece, just transformer body top offered with same group installation piece assorted mounting groove, two be equipped with between the installation piece and hide rain subassembly.

Through adopting above-mentioned technical scheme, when this equipment is used, be fixed in the mounting panel top through fixed subassembly with the transformer body, thereafter, produce vibration force when the transformer body is operated, offset the vibration force that equipment produced through damper, thereby play the effect of firm equipment, be favorable to reducing equipment because of the damage degree that shakes and receive, prolonged the life of equipment, and through buffer support assembly's setting between mounting frame and the mounting panel, not only play the effect of buffering, and can play the effect of supporting equipment, be favorable to improving the stability that equipment was used, and the transformer body plays through the setting of hiding rain subassembly, play the effect of keeping out the sun for equipment, help avoiding the rainwater to get into the transformer body in, prolonged the life of equipment, and hide sliding connection between rain subassembly and the transformer body, the follow-up dismouting of staff hides the rain subassembly of being convenient for.

Further, the fixed subassembly includes fixed block fixed mounting in transformer body front and back bottom, fixing bolt is all installed on the fixed block top, just fixing bolt tip all screw thread runs through with group the fixed block, the mounting panel top seted up with group fixing bolt assorted helicoid groove.

Through adopting above-mentioned technical scheme, the staff arranges the mounting panel top in the transformer body, runs through the fixed block through fixing bolt spiral, makes the helicla flute spiro union that fixing bolt tip and mounting panel top were seted up, can reach the effect of fixed transformer body.

Further, the damper assembly comprises a plurality of dampers fixedly mounted on the inner wall of the bottom end of the mounting frame, the dampers are distributed in a rectangular array on the inner wall of the bottom end of the mounting frame, the end parts of the movable shafts of the dampers are fixedly connected with the bottom end of the mounting plate, and the side walls of the movable shafts of the dampers are respectively sleeved with damping springs.

Through adopting above-mentioned technical scheme, absorb the vibratory force that equipment produced through damping spring, afterwards, restrain the rebound force after damping spring shock absorption through the bumper shock absorber, and then play shock attenuation buffering's effect, be favorable to reducing the vibratory force that equipment operation produced, improved the stability of equipment installation.

Further, the buffer support assembly comprises two movable blocks which are sleeved on the side walls of the support columns in a sliding mode, the two movable blocks are located on two sides of the baffle ring, two buffer springs which are symmetrically distributed are sleeved on two sections of the side walls of the support columns, the two buffer springs on the same side are located on the same group of the two sides of the movable blocks, the two top ends of the movable blocks are hinged to connecting rods, and the top ends of the connecting rods are hinged to the bottom ends of the mounting plates.

Through adopting above-mentioned technical scheme, when equipment produces the vibration, make the mounting panel be located the inside slip of installing frame, the mounting panel makes the connecting rod promote the movable block and is located the support column and slide, and the movable block keeps steadily under the elasticity with two buffer springs of group relatively to play the effect of buffering supporting equipment, be favorable to improving the stability that equipment used.

Furthermore, two sliding blocks which are symmetrically distributed are fixedly arranged on two sides of the mounting plate, and sliding grooves matched with the sliding blocks on the same side are formed in the inner walls of two sides of the mounting frame.

Through adopting above-mentioned technical scheme, when the mounting panel is located the inside slip of installing frame, the mounting panel is located the inside slip of spout with the slider, through the cooperation of slider and spout, can play the effect of restriction mounting panel skew, improved the stability that equipment used.

Furthermore, the rain shielding assembly comprises a connecting plate fixedly arranged at the top ends of the mounting blocks, a rain shielding plate is fixedly arranged between the top ends of the two connecting plates, and the section of the rain shielding plate is in an inverted V shape.

Through adopting above-mentioned technical scheme, transformer body top is through the setting of flashing board, plays the effect of shielding the rain for equipment sunshade, helps avoiding the rainwater to get into inside messenger's component damage of transformer body, has prolonged the life of equipment.

Further, damping strips are fixedly mounted on the inner walls of the two sides of the mounting groove, and grooves matched with the damping strips in the same group are formed in the side walls of the mounting blocks.

Through adopting above-mentioned technical scheme, the installation groove is inside through the setting of damping strip, has increased the frictional force between installation piece and the installation groove, has improved the stability of installation piece installation.

Further, two limit rods which are symmetrically distributed are fixedly arranged at the top end of the mounting frame, the side walls of the two limit rods are respectively and slidably provided with a supporting block, and one side, opposite to the supporting blocks, of the two limit rods is fixedly connected with one side of the transformer body.

Through adopting above-mentioned technical scheme, when the transformer body reciprocates, the transformer body is located homonymy spacer bar with prop up the piece and slides, through the cooperation of spacer bar and prop up the piece, plays the effect that further restriction transformer body rocked, has improved the stability of equipment installation.

In summary, the present application includes the following beneficial technical effects:

(1) In this application, absorb the vibratory force that equipment produced through damping spring, after this through the rebound force of damping spring shock absorption of bumper shock absorber suppression, and then play shock attenuation buffering's effect, be favorable to reducing the vibratory force that equipment operation produced, improved the stability of equipment installation.

(2) In this application, through the setting of buffering supporting component, through the cooperation of connecting rod, movable block and buffering, can play the effect of buffering support, be favorable to improving the stability that equipment used, and through the cooperation of gag lever post and a piece, play the effect that restriction transformer body rocked.

Drawings

FIG. 1 is a schematic diagram of a high impedance transformer;

FIG. 2 is a cross-sectional view of the present application;

FIG. 3 is an exploded view of the shock absorbing assembly and cushioning support assembly of the present application.

The reference numerals in the figures illustrate:

1. a transformer body; 2. a limit rod; 3. a support block; 4. a mounting block; 5. a connecting plate; 6. a flashing; 7. a mounting groove; 8. a fixing bolt; 9. a fixed block; 10. a mounting frame; 11. a mounting plate; 12. a slide block; 13. a damping spring; 14. a damper; 15. a support column; 16. a buffer spring; 17. a moving block; 18. and (5) connecting a rod.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1-3, the high impedance transformer comprises a transformer body 1 and a mounting frame 10 arranged below the transformer body 1, radiating fins are fixedly mounted on the front and back sides of the transformer body 1, a mounting plate 11 is slidably mounted in the mounting frame 10, a fixing assembly is arranged between the mounting plate 11 and the transformer body 1 and comprises a fixing block 9 fixedly mounted on the front and back sides of the transformer body 1, fixing bolts 8 are mounted on the top ends of the fixing blocks 9, the end parts of the fixing bolts 8 penetrate through the fixing blocks 9 in the same group in a threaded manner, screw grooves matched with the fixing bolts 8 in the same group are formed in the top ends of the mounting plate 11, and when the high impedance transformer is used, workers place the transformer body 1 on the top ends of the mounting plate 11 and penetrate through the fixing blocks 9 in a threaded manner through the screw of the fixing bolts 8, so that the end parts of the fixing bolts 8 are screwed with the screw grooves formed in the top ends of the mounting plate 11, and the effect of the transformer body 1 can be fixed.

Be equipped with damper between mounting panel 11 bottom and the mounting frame 10 bottom inner wall, damper includes a plurality of fixed mounting in the bumper shock absorber 14 of mounting frame 10 bottom inner wall, bumper shock absorber 14 is located mounting frame 10 bottom inner wall and is rectangular array distribution, and bumper shock absorber 14 loose axle tip and mounting panel 11 bottom fixed connection, bumper shock absorber 14 loose axle lateral wall all overlaps and is equipped with damping spring 13, absorb the vibration power that equipment produced through damping spring 13, afterwards, restrain the rebound force after damping spring 13 absorbs the shake through bumper shock absorber 14, and then play the effect of shock attenuation buffering, be favorable to reducing the vibration power that equipment operation produced, the stability of equipment installation has been improved.

The installation frame 10 internally and fixedly provided with the support column 15, the fixed cover in the middle of the support column 15 is equipped with the backing ring, and be equipped with the buffering supporting component between support column 15 and the mounting panel 11, the buffering supporting component includes two sliding sleeves and locates the movable block 17 of support column 15 lateral wall, two movable blocks 17 are located the backing ring both sides, and support column 15 lateral wall two sections all overlap and be equipped with two buffer springs 16 that are symmetrical distribution, two buffer springs 16 in the same group are located the movable block 17 both sides with side, and two movable block 17 tops all articulate there is connecting rod 18, two connecting rod 18 tops all articulate with mounting panel 11 bottom, and when equipment produces the vibration, make mounting panel 11 be located the inside slip of installation frame 10, mounting panel 11 makes connecting rod 18 promote movable block 17 to be located the support column 15 and slide, movable block 17 keeps steady under the elasticity of two buffer springs 16 of same group relatively, thereby play the effect of buffering supporting equipment, be favorable to improving equipment stability that the use.

Two sliding blocks 12 which are symmetrically distributed are fixedly arranged on two sides of the mounting plate 11, sliding grooves matched with the sliding blocks 12 are formed in the inner walls of two sides of the mounting frame 10, and when the mounting plate 11 slides inside the mounting frame 10, the mounting plate 11 slides inside the sliding grooves with the sliding blocks 12, and the mounting plate 11 can be limited to deviate through the cooperation of the sliding blocks 12 and the sliding grooves, so that the stability of equipment is improved.

The installation frame 10 bottom fixed mounting has two to be symmetrical distribution supporting seat, transformer body 1 top slidable mounting has two to be symmetrical distribution installation piece 4, and transformer body 1 top seted up with same group's installation piece 4 assorted mounting groove 7, be equipped with between two installation pieces 4 and hide rain subassembly, hide rain subassembly including fixed mounting in the connecting plate 5 on installation piece 4 top, fixed mounting has flashing 6 between two connecting plate 5 tops, and flashing 6 cross-section is the type of falling "V", transformer body 1 top passes through flashing 6's setting, play the effect of keeping out the sun for equipment, help avoiding the rainwater to get into transformer body 1 inside and make the component damage, prolonged the life of equipment, equal fixed mounting of mounting groove 7 both sides inner wall has the damping strip, and two installation piece 4 lateral walls set up with same group's damping strip assorted recess, hide sliding mounting between rain subassembly and transformer body 1, the follow-up dismouting equipment of staff of being convenient for, and installation groove 7 inside has increased the frictional force between installation piece 4 and the installation groove 7 through the setting of damping strip, the stability of flashing between installation piece 4 and installation groove 7 has been improved, installation stability of the flashing 6 has been improved.

Two limit bars 2 which are symmetrically distributed are fixedly arranged at the top end of the mounting frame 10, the side walls of the two limit bars 2 are respectively provided with a supporting block 3 in a sliding manner, one side, opposite to the two supporting blocks 3, of the transformer body 1 is fixedly connected with one side of the transformer body 1, when the transformer body 1 moves up and down, the transformer body 1 slides on the limit bars 2 on the same side with the supporting blocks 3, and the function of further limiting the shaking of the transformer body 1 is achieved through the cooperation of the limit bars 2 and the supporting blocks 3, so that the stability of equipment mounting is improved.

The implementation principle of the embodiment of the application is as follows: when the equipment is used, the transformer body 1 is fixed on the top end of the mounting plate 11 through the fixing component, after that, the vibration force is generated when the transformer body 1 runs, the vibration force generated by the equipment is counteracted through the damping component, thereby playing a role of stabilizing the equipment, being beneficial to reducing the damage degree of the equipment caused by vibration, prolonging the service life of the equipment, and the installation frame 10 and the mounting plate 11 are arranged through the buffer supporting component, not only playing the role of buffering, but also playing the role of supporting the equipment, being beneficial to improving the stability of the equipment, and the transformer body 1 plays the role of shading the rain for the equipment, being beneficial to avoiding rainwater to enter the transformer body 1, prolonging the service life of the equipment, and being convenient for the follow-up disassembly and assembly of the staff to shade the rain component.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. High impedance transformer, including transformer body (1) and set up in installing frame (10) of transformer body (1) below, its characterized in that: the transformer comprises a transformer body (1), wherein radiating fins are fixedly arranged on the front surface and the back surface of the transformer body (1), a mounting plate (11) is slidably arranged in a mounting frame (10), a fixing component is arranged between the mounting plate (11) and the transformer body (1), a damping component is arranged between the bottom end of the mounting plate (11) and the inner wall of the bottom end of the mounting frame (10), a supporting column (15) is fixedly arranged in the mounting frame (10), a baffle ring is fixedly sleeved at the middle part of the supporting column (15), a buffer supporting component is arranged between the supporting column (15) and the mounting plate (11), and two symmetrically distributed supporting seats are fixedly arranged at the bottom end of the mounting frame (10); the transformer is characterized in that two symmetrically distributed mounting blocks (4) are slidably mounted at the top end of the transformer body (1), mounting grooves (7) matched with the mounting blocks (4) in the same group are formed in the top end of the transformer body (1), and rain shielding components are arranged between the two mounting blocks (4).

2. The high impedance transformer of claim 1, wherein: the fixing assembly comprises a fixing block (9) fixedly mounted at the front and back bottoms of the transformer body (1), fixing bolts (8) are mounted at the top ends of the fixing block (9), the end parts of the fixing bolts (8) penetrate through the fixing block (9) in the same group through threads, and screw grooves matched with the fixing bolts (8) in the same group are formed in the top ends of the mounting plates (11).

3. The high impedance transformer of claim 1, wherein: the shock-absorbing assembly comprises a plurality of shock absorbers (14) fixedly mounted on the inner wall of the bottom end of the mounting frame (10), the shock absorbers (14) are located on the inner wall of the bottom end of the mounting frame (10) and distributed in a rectangular array, the end parts of movable shafts of the shock absorbers (14) are fixedly connected with the bottom end of the mounting plate (11), and shock-absorbing springs (13) are sleeved on the side walls of the movable shafts of the shock absorbers (14).

4. The high impedance transformer of claim 1, wherein: the buffer support assembly comprises two moving blocks (17) sleeved on the side walls of the support columns (15), wherein the two moving blocks (17) are located on two sides of the baffle ring, two buffer springs (16) which are symmetrically distributed are sleeved on two sections of the side walls of the support columns (15), the two buffer springs (16) on the same side are located on two sides of the moving blocks (17), the two connecting rods (18) are hinged to the top ends of the moving blocks (17), and the two top ends of the connecting rods (18) are hinged to the bottom ends of the mounting plates (11).

5. The high impedance transformer of claim 1, wherein: two sliding blocks (12) which are symmetrically distributed are fixedly arranged on two sides of the mounting plate (11), and sliding grooves matched with the sliding blocks (12) on the same side are formed in the inner walls of two sides of the mounting frame (10).

6. The high impedance transformer of claim 1, wherein: the rain shielding assembly comprises a connecting plate (5) fixedly arranged at the top ends of the mounting blocks (4), a rain shielding plate (6) is fixedly arranged between the top ends of the two connecting plates (5), and the section of the rain shielding plate (6) is inverted V-shaped.

7. The high impedance transformer of claim 1, wherein: damping strips are fixedly mounted on the inner walls of the two sides of the mounting groove (7), and grooves matched with the damping strips in the same group are formed in the side walls of the mounting blocks (4).

8. The high impedance transformer of claim 1, wherein: two limit rods (2) which are symmetrically distributed are fixedly arranged at the top end of the mounting frame (10), the side walls of the two limit rods (2) are respectively and slidably provided with a supporting block (3), and one side, opposite to the supporting block (3), of the two limit rods is fixedly connected with one side of the transformer body (1).